The DC-65 PRO SI stereo-input ceiling speaker delivers clear, consistent sound in small-spaces in both home and light commercial applications, with features like dual pivoting tweeters, discreet design, and IP55-rated weather protection.
A light, rigid, mineral-filled 6.5" woofer, reproduces rich, clear music and movie soundtrack.
Aluminum oxide dome tweeter pivots to point crisp, clear sound anywhere, for lifelike sound with uncompromised clarity and imaging independent of speaker placement.
A premium crossover network ensures balanced voicing and smooth response.
The DC-65 PRO SI, with its two inputs and dual voice coil woofer, produces stereo sound in a single round ceiling speaker. It fits in small spaces that can be impractical for speaker pairs, like kitchens, showers, entryways, and under eaves.
Integrated frames and baffles; paintable, micro-perforated magnetic grilles; and a flush, border-free design mean speakers fade into the background for a virtually invisible appearance that’s in perfect harmony with your space.
Iconic Definitive Sound
Signature acoustic technologies provide clear, consistent sound for home and commercial systems.
Simple, Toolless Installation
Install speakers in minutes using an innovative two-piece, toolless mounting system.
All-Weather Protection
Enjoy high-performance sound in any living space—indoors or out.
Toolless Installation for fast, easy installs
A simple, two-piece system with pivoting “dog” arms installs effortlessly—no tools, no hassles. Pre-construction brackets are available for all Dymension CI models.
IP55-Rated Construction for robust weather protection
Stunning sound doesn’t have to be limited to indoor spaces. With IP55-rated protection against dust and low-pressure water streams, trust that you can bring premium sound to any space, including high-humidity environments and outdoor areas.
Timbre-Matching for cohesive sound system
With Dymension, fidelity runs in the family: Combine timbre-matched Dymension, Dymension CI, and Mythos speakers and Descend Series subwoofers to design the high-performance home theater system of your dreams.
| Product Dimensions (Diameter) | 9.88 in (250.9 mm) |
| Cut- Out Dimensions (Diameter) | 8.71 in (221.3 mm) |
| Mounting Depth | 4.21 in (107 mm) |
| Weight | 4.23 lbs (1.92 kg) |
| Color | White Paintable Grille |
| Grille material | Micro-Perforated Magnetic Grille |
| Tweeter | (2) 3/4 in Pivoting Aluminum Oxide Dome Tweeter |
| Midrange/Midbass | 6.5 in Mineral Filled Poly |
| Frequency response | 23 Hz–30 kHz (-10dB) 36 Hz–25 kHz (-3dB) |
| Nominal impedance | 6Ω |
| Sensitivity | 89dB (2.83V/1m) |
| Recommended Amplifier Power | 20-120W |
| IP Rating (Ingress Protection) | IP55 |
| Included accessories | Grille, Literature Pack (QSG/Registration Card/Warranty), Hole Cutting Guide |
Re-certified products are returned/open box products that may have been repaired (if necessary) and certified by Definitive Technology to match Definitive's performance, functionality, and reliability standards of new product. Re-certified products may have minor cosmetics blemishes and/or imperfections, unfortunately we cannot provide specific details. We DO NOT sell physically damaged products. All products are rated a 9 or better on a scale of 1-10. You should expect some signs of usage.
The manual and accessories are included with most of our re-certified items, and packaging may or may not be original. Cosmetic blemishes and imperfections are not covered by the warranty and are considered normal. Definitive Technology, Inc., warrants to the original retail purchaser only. This warranty will terminate automatically prior to its stated expiration if the original retail purchaser sells or transfers the product to any other party.
Definitive Technology, Inc., warrants, to the original retail purchaser only, that the HOME LOUDSPEAKER(S), and PASSIVE CROSSOVER COMPONENT(S) on this Definitive Technology Loudspeaker Product will be free from defects in material and workmanship for a period of two (2) years from the date of original retail purchase from Accessories4less.
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